宁夏电力Issue(6)：61-65,5.DOI:10.3969/j.issn.1672-3643.2015.06.014
660MW锅炉燃烧优化调整试验研究
Adjustment test on boiler combustion optimization of 660 MW power generation unit
苏建宁 1解尧 1马国伟 2马升2
作者信息
- 1. 华电宁夏灵武发电有限公司, 宁夏 银川 750045
- 2. 国电科学技术研究院, 宁夏 银川 750011
- 折叠
摘要
Abstract
Aiming at the problems of the boiler slagging,combustible high combustible contents of fly ash and slag,and low efficiency after the No.1 boiler burner improved,based on the deep analysis of boiler slagging causes,makes regulation test on boiler combustion optimization. By the measures of reducing primary air pressure and fineness of pulverized coal,controls effectively the boiler internal slagging,the combustible contents of fly ash and slag reduced from 10.37% to 2.99% and 4.75% to 0.91%. The result shows that:the optimization regulation test has obvious effect, can control averagely fineness of pulverized coal and primary air velocity within the acceptable range,improves obviously boiler efficiency,prevents effectively the boiler slagging, improves the security and economy of boiler operation.关键词
660MW发电机组/锅炉/燃烧优化/调整试验Key words
660 MW power generation unit/boiler/combustion optimization/adjustment test分类
动力与电气工程引用本文复制引用
苏建宁,解尧,马国伟,马升..660MW锅炉燃烧优化调整试验研究[J].宁夏电力,2015,(6):61-65,5.
